package servlets;


import java.io.IOException;
import java.io.OutputStream;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import controle.TimeChart;

/**
 * Servlet implementation class GraficoTemp
 */
@WebServlet("/GraficoTemp")
public class GraficoTemp extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public GraficoTemp() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		response.setContentType("image/png");
		
		OutputStream out = response.getOutputStream();
		
		
		TimeChart timeChart = new TimeChart();
		
		timeChart.desenhaGrafico(out,"Temperatura", request.getSession().getAttribute("username").toString());
		
		//ChartUtilities.writeChartAsPNG(out, grafico, 500, 400, info);

	}	

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

}
